Convert US quarts per second to Acre-feet per second
Convert US quarts per second (qt/s) to Acre-feet per second (ac-ft/s) instantly and accurately.
Conversion Formula
ac-ft/s = qt/s × 7.672208193e-7
About US quarts per second
The US quart per second (qt/s) equals 3.785411784×10⁻³/4 ≈ 9.464×10⁻⁴ m³/s, used in US industrial filling lines handling quart-size containers (motor oil, paint, sauce). A high-speed filling machine loading 1 qt bottles at 4 per second processes 4 qt/s per nozzle. 1 US qt/s ≈ 9.464×10⁻⁴ m³/s = 0.9464 L/s.
About Acre-feet per second
The acre-foot per second (ac-ft/s) equals 1233.48183754752 m³/s, an enormous unit representing the flow that would fill a football-field-sized area to 1 ft depth every second. It appears in descriptions of exceptionally large dam-break flood waves and major river-system extreme events. The 1976 Teton Dam collapse peak outflow was estimated at ≈65 000 ft³/s ≈ 1.49 ac-ft/s. 1 ac-ft/s = 1 233.48 m³/s.
Quick Reference Table
| US quarts per second (qt/s) | Acre-feet per second (ac-ft/s) |
|---|---|
| 1 qt/s | 7.672 × 10-7 ac-ft/s |
| 2 qt/s | 1.534 × 10-6 ac-ft/s |
| 5 qt/s | 3.836 × 10-6 ac-ft/s |
| 10 qt/s | 7.672 × 10-6 ac-ft/s |
| 25 qt/s | 1.918 × 10-5 ac-ft/s |
| 50 qt/s | 3.836 × 10-5 ac-ft/s |
| 100 qt/s | 7.672 × 10-5 ac-ft/s |